AS-3-3 Pressure Control Switch for Booster Pump Auto Start Stop
AS-3-3 Pressure Control Switch for Booster Pump Auto Start Stop
AS-3-3 Pressure Control Switch for Booster Pump — Automatic Start/Stop System
Keep your water system running smoothly with this AS-3-3 Pressure Control Switch, engineered specifically for self-priming water booster and circulator pumps. Designed to automate activation and deactivation cycles, this compact vertical switch delivers consistent, reliable pump control with minimal effort during installation.
Key Features
- Automatic Start/Stop Control: Regulates your booster pump by managing system activation and deactivation cycles — no manual intervention required.
- Dual Silver Contact Points: Built with twin silver terminals inside the housing for a highly responsive, dependable switching mechanism.
- Compact Vertical Housing: Cylindrical gray body with a clear black-and-white "PRESSURE CONTROL" front label keeps things organized and easy to identify.
- Pre-Attached Conductor Wires: Comes ready to connect, simplifying the installation process and reducing setup time.
- Threaded Bottom Mount: Secure threaded connection at the base integrates seamlessly into existing water system pipework.
- Quality Materials: Constructed from copper, silver, and plastic for durability and corrosion resistance in demanding environments.
Product Specifications
| Model | AS-3-3 |
| Application | Self-priming water booster / circulator pumps |
| Housing Shape | Compact vertical cylinder |
| Housing Color | Gray |
| Contact Material | Silver |
| Body Materials | Copper, Silver, Plastic |
| Mounting Type | Threaded bottom connection |
| Wiring | Pre-attached conductor wires |
| Country of Origin | Made in China |
What's in the Box
- 1 × AS-3-3 Pressure Control Switch
Note: Please allow for slight dimensional variances due to manual measurement. Colors may vary slightly depending on your monitor settings.
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Frequently Asked Questions
Q: What type of pump is this pressure control switch compatible with?
A: This AS-3-3 pressure control switch is designed specifically for self-priming water booster and circulator pumps. Its automatic start/stop functionality regulates the pump based on system pressure, making it ideal for residential or light commercial water booster systems.
Q: Does the pressure control switch come with wiring already attached?
A: Yes, the switch comes with pre-attached conductor wires, which makes installation straightforward. The threaded bottom mounting connection also allows it to integrate directly and securely into most standard water system pipework.
Q: What materials is the switch made from?
A: The switch is constructed from copper, silver, and plastic. The dual silver contact points inside the compact vertical housing ensure a responsive and long-lasting switching action, while the copper and plastic components contribute to overall durability and corrosion resistance.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.